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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | 1x 26x 13x 13x 1x 6x 6x 4x 4x 4x 3x 1x 1x 2x 2x 1x 7x 7x 7x 7x 7x 5x 2x | const getNonEmptyString = (value: unknown): string | null => {
if (typeof value !== 'string') return null;
const trimmed = value.trim();
return trimmed.length > 0 ? trimmed : null;
};
const getMessageFromRecord = (record: Record<string, unknown>): string | null => {
const details = getNonEmptyString(record.details);
if (details) return details;
const errorField = record.error;
const errorText = getNonEmptyString(errorField);
if (errorText) return errorText;
if (typeof errorField === 'object' && errorField !== null) {
const nestedError = getMessageFromRecord(errorField as Record<string, unknown>);
Eif (nestedError) return nestedError;
}
const message = getNonEmptyString(record.message);
if (message) return message;
return null;
};
export function extractErrorMessage(error: unknown, fallback = 'An error occurred'): string {
const fallbackText = getNonEmptyString(fallback) ?? 'An error occurred';
const directErrorText = getNonEmptyString(error);
Iif (directErrorText) return directErrorText;
if (typeof error === 'object' && error !== null) {
return getMessageFromRecord(error as Record<string, unknown>) ?? fallbackText;
}
return fallbackText;
}
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